Searching for arin.authdns.ripe.net. A record at J.ROOT-SERVERS.NET. [192.58.128.30]
...took 2 ms
Searching for arin.authdns.ripe.net. A record at m.gtld-servers.net. [192.55.83.30]
...took 8 ms

Searching for sns-pb.isc.org. A record at J.ROOT-SERVERS.NET. [192.58.128.30]
...took 1 ms
Searching for sns-pb.isc.org. A record at a0.org.afilias-nst.info. [199.19.56.1]
...took 225 ms
Searching for sns-pb.isc.org. A record at sfba.sns-pb.isc.org. [149.20.64.3]
...took 144 ms

Searching for arin.authdns.ripe.net. A record at sns-pb.isc.org. [192.5.4.1]
...took 9 ms

Searching for extdns2.ua.ac.be. A record at J.ROOT-SERVERS.NET. [192.58.128.30]
...took 3 ms
Searching for extdns2.ua.ac.be. A record at y.ns.dns.be. [120.29.253.8]
...took 9 ms
Searching for extdns2.ua.ac.be. A record at ns3.belnet.be. [145.0.7.163]
...took 8 ms
Searching for extdns2.ua.ac.be. A record at extdns1.ua.ac.be. [143.169.252.101]
...took 17 ms